Patent Grant
D364261
| Number | Name | Date | Kind |
|---|---|---|---|
| 1367461 | Caumont | Feb 1921 | |
| 2094487 | Gernert | Sep 1937 | |
| 2526274 | Riordan et al. | Oct 1950 | |
| 2545322 | Tupy | Mar 1951 | |
| 2628360 | Kush | Feb 1953 | |
| 2713170 | Block | Jul 1955 | |
| 2733447 | Kuriyama | Feb 1956 | |
| 2958870 | Johnson | Nov 1960 | |
| 3752374 | Pro | Aug 1973 | |
| 4572555 | Henderson, Jr. | Feb 1986 | |
| 4815772 | Lizarraga | Mar 1989 | |
| 5088118 | Whiteley | Feb 1992 | |
| 5218722 | Vandenberg | Jun 1993 |
